Major Grotrian problem

[Ajay Mistry]

 --- Stéphane_Collin <collin.s@skynet.be> wrote: >
Hello Ajay.
> 
> You could also check if the pre-hung hammers you got
> are hung at the 
> right distance on the shanks.  A simple way to check
> this is to evaluate 
> if the backchecks, when regulated albeit
> approximately, look like they 
> have the usual 72° inclination with the key.  If
> they look closer to 90 
> ° (that is vertical), you can be sure that the
> hammers are hung at a too 
> close distance of the center pin, and causing that
> weight problem.  Few 
> millimeters are critical here.  Maybe the center pin
> to hammer distance 
> has varied from time to time or from models to
> models.
> 
> Regards
> 
> Stéphane Collin.
> 
> Hi Stephane but thats the reason why I sent the
sample hammers from each section to the company to be
duplicated any ways I will check it up right away &
let you know.
                     With regards 
                                            Ajay.
> >  
> >
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=====
Ajay Mistry

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